Warrior's Rest

Polarity: Zenurik
Rarity: Rare
Drain: 2 → 7
Fits: Excalibur Umbra

(Stats)

Passive Augment: Umbra's Ability Strength increases by +15% but he no longer fights independently alongside his Operator.

Not curated. The effect text above comes straight from the game export, which carries per-mod errors. The builder refuses to compute with it.

Drain by rank

R0 2
R1 3
R2 4
R3 5
R4 6
R5 7

A matching polarity halves the drain, rounded up; a mismatched one costs more than no polarity at all.

(Acquisition)

No drop table lists Warrior's Rest. It comes from trading with another player — the tables do not cover those.

(Information)

Introduced: 35.5
Max rank: 5
Tradable: Yes
Transmutable: No
Exilus slot: Eligible
Ability augment: Excalibur Umbra

(Sources)

Polarity, drain, rarity, compatibility and the card art come from the game export (snapshot 19 Sept 2026). Introduction version, tradability, mod sets and the drop tables come from the WARFRAME Wiki , CC BY-SA. Whether an effect is curated is our own judgement, recorded per mod.